Kérastase

HAIR TYPE: Weak Hair / COLLECTION: Fusio-Dose,Genesis / Kerastase Genesis Fusio-Dose Concentre 10x12ml is a powerful vitality concentrate that blends with Genesis booster to rebuild fragile hair and prevent breakage. Used regularly, the combination of active ingredients in this hair serum rebuilds hair fibres, intensely thickens and revitalises hair, while giving it an attractive shine. It can be used in combination with Fusio Booster for a more intense conditioning result. All Kérastase Fusio Boosters can be combined with each other. For an even greater effect, you can use up to 2 Kerastase Fusio Boosters. How to use: The Boosters, 5 instant beauty shots, are mixed with the Concentrates, 4 deep-acting formulas, and offer an individual combination for a personalised service experience. Hair is immediately and visibly transformed. For external use. The most effective ingredients, carefully selected for immediate effect, arrive in their pure, highly concentrated form for unprecedented hair transformation.